“…Concepts of 'policy mobilities' (McCann, 2011;McCann & Ward, 2011) can be useful in explaining the extensive efforts to segregate South African cities in the era of British imperialism. Within geography, research into the movement of policy across jurisdictional boundaries has ballooned in recent years, with a host of impressive studies of city planning (Robinson, 2011a), environmentalism (Temenos & McCann, 2012), public engagement (Peck & Theodore, 2015), transport (Wood, 2015a;Bok, 2014) and urban management (Baker et al, 2016). The scholarship identifies the mobility of policy knowledge and models (Freeman, 2012;Peck & Theodore, 2010) via policy actors (Wood, 2014;Prince, 2012;Larner & Laurie, 2010) and their policy organizations (Theodore & Peck, 2011;Saunier, 2001) as well as across sites of learning (Wood, 2015a;McCann & Ward, 2012;Clarke, 2010), interpreting policy as moving both topographically (i.e., via policy actors and their physical travels) and topologically (i.e., through benchmarking, rankings and other comparative urbanism tools).…”